22351305322 has 8 divisors (see below), whose sum is σ = 35499132036. Its totient is φ = 10518261312.

The previous prime is 22351305313. The next prime is 22351305337. The reversal of 22351305322 is 22350315322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20201221161 + 2150084161 = 142131^2 + 46369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328695633 + ... + 328695700.

Almost surely, 2^22351305322 is an apocalyptic number.

22351305322 is a deficient number, since it is larger than the sum of its proper divisors (13147826714).

22351305322 is a wasteful number, since it uses less digits than its factorization.

22351305322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657391352.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 22351305322 in words is "twenty-two billion, three hundred fifty-one million, three hundred five thousand, three hundred twenty-two".